Fnd the probability, Experience indicates that 30% of the

Fnd the probability

Reference no: EM13896018

Experience indicates that 30% of the people entering a store make a purchase. Using

(a) the binomial distribution and

(b) the normal approximation to the binomial, ?nd the probability that out of 30 people entering the store, 10 or more will make a purchase.

Reference no: EM13896018

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